Dhcp-Snooping; Overview; Command Structure; Command Details - HP ProCurve 5400zl Reference Manual

OVERVIEW

Category:
Primary context:
Related Commands
Usage: [no] dhcp-snooping
Description: Enable/Disable the global administrative status of

COMMAND STRUCTURE

■ [no] dhcp-snooping
NONAME2
■
■ [no] dhcp-snooping
delay < 15 to 86400 > -- Seconds to delay writing to the lease database file.
■
file -- URL Format: "tftp://<ip-address>/<filename>". (ASCII-STR)
■
timeout
■
■ [no] dhcp-snooping
82 -- (p. 166)
■
remote-id
■
use. (NUMBER)
untrusted-policy
■
ports thatcontain option 82. (NUMBER)
■ [no] dhcp-snooping
port-list
■
■ [no] dhcp-snooping
mac -- Verify DHCP header client hardware address.
■

■ dhcp-snooping

vlan-list
■

COMMAND DETAILS

82 (p. 166)
authorized-server (p. 167)
database (p. 167)
delay (p. 168)
file (p. 168)
mac (p. 168)
82
■ [no] dhcp-snooping option 82
Next Available Options:
untrusted-policy
■
ports thatcontain option 82. (NUMBER)
© 2009 Hewlett-Packard Development Company, L.P.
config
DHCP snooping. No snooping will be performed on
any VLAN if the global administrative status is disabled.
The default state is disabled.
authorized-server
-- DHCP Server address. (IP-ADDR)
database -- Configure lease database transfer options
< 0 to 86400 > -- Seconds to wait for the transfer before failing.
option -- Configure DHCP snooping operational behavior
< mac | subnet-ip | mgmt-ip > -- Set relay information option remote-id value to
(p. 169)
< drop | keep | replace > -- Policy for DHCP packets received on untrusted
trust -- Configure trusted interfaces
-- ([ethernet] PORT-LIST)
verify -- Enable/Disable DHCP packet validation
vlan -- Enable/Disable snooping on a VLAN (VLAN-ID-RANGE)
-- (VLAN-ID-RANGE) (p. 170)
NONAME2 (p. 168)
option (p. 168)
port-list (p. 169)
remote-id (p. 169)
timeout (p. 169)
trust (p. 169)
< drop | keep | replace > -- Policy for DHCP packets received on untrusted
dhcp-snooping
-- Configure valid DHCP Servers
(p. 168)
(p. 169)
(p. 169)
(p. 169)
(p. 168)
(p. 169)
(p. 167)
(p. 167)
(p. 168)
(p. 168)
(p. 169)
(p. 168)
(p. 169)
(p. 170)
untrusted-policy (p. 169)
verify (p. 169)
vlan (p. 170)
vlan-list (p. 170)
166